pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.54	IUPAC digitized pKa	1	0	CC[C@H](C)C[C@H](C)[NH3+]	CC[C@H](C)C[C@H](C)N	mol5926	CCC(C)CC(C)N